pygraphblas
pygraphblas copied to clipboard
Graphegon
GraphBLAS for Python
Currently-published suitesparse-graphblas wheels for 6.1.5 are built against an incompatible numpy: ``` $ python -c "from suitesparse_graphblas import utils" Traceback (most recent call last): File "", line 1, in File...
In `notebooks/Sierpinski-Graph.ipynb`: Changing the argument name to `weights` fixes it.
Running the docker image on a Mac as `docker run -it -p 8888:8888 graphblas/pygraphblas-notebook` on `notebooks/Intro-Prez.ipynb` I see: and in `notebooks/Introduction-to-GraphBLAS-with-Python.ipynb` I see:
Hello, First of all, I want to thank you for pygraphblas. I have a question. To ask the question I will reproduce the sequence of actions. 1. I installed the...
Is it possible to create user defined types for matrix elements that contain int array, for example? If so, what types should be entered instead of double and uint64_t in...
Hello, I am trying to rewrite the following Sparse Scipy code in GraphBlas: ``` from scipy.sparse import csc_matrix G = csc_matrix((50000, 50000)) H = csc_matrix((50000, 50000)) H[0,0] = 3.3 G...
Hello! I ran into a problem: when I want to multiply matrices of a large enough size, `OutOfMemory` is thrown with the following traceback: ```bash Traceback (most recent call last):...
Would be nice if pygraphblas was possible to install using pip or conda.
Matrix.reduce_vector() cannot be used with lib.GxB_*_MONOID. The problem might be around this line: https://github.com/michelp/pygraphblas/blob/7465ef6fcc77c9901869b70ddf1d77a86570c336/pygraphblas/matrix.py#L598 It would be also good to have a version that supports the BinaryOp variant of reduce_vector.
theres a rich body of graph algorithsm eg topological sort... if you think it makes sense ill implement and submit a pr :)
